14 saurischia theropoda 2 - uc santa cruz · near vertebral column ... pygostyle pneumatic bones...
- Home
- Documents
- 14 Saurischia Theropoda 2 - UC Santa Cruz · Near vertebral column ... Pygostyle Pneumatic bones Rigid skeleton Furcula . Bird Ancestors ... 14_Saurischia_Theropoda_2.001
97